1) deep-seated xenoliths (xenocrysts)
深源捕虏体(晶)
2) deep-seated xenoliths
深源捕虏体
1.
Processes and mechanism of Mesozoic lithospheric thinningin eastern North China Craton: Evidence from Mesozoicigneous rocks and deep-seated xenoliths;
华北克拉通东部中生代岩石圈减薄的过程与机制:中生代火成岩和深源捕虏体证据
3) xenocryst and xenolith
捕虏晶和捕虏体
4) Xenolith and xenocryst
捕虏体和捕虏晶
5) captive rocks of the lithosphere
壳源捕虏体
6) xenocryst
[英]['zenə,krist] [美]['zɛnə,krɪst, 'zinə-]
捕虏晶
1.
In order to reveal the nature and deep process of the Cenozoic lithospheric mantle in eastern North China Craton(NCC),the K-Ar dating,petro-geochemistry,and mineral chemistry of xenocrysts from the Caiyuanzi basalt in eastern Liaoning are studied in this paper.
通过对辽东菜园子玄武岩中的橄榄石和单斜辉石捕虏晶进行K-Ar定年及岩石地球化学测试,研究华北克拉通东部新生代岩石圈地幔的性质及深部作用过程,结果表明,辽东菜园子玄武岩形成于古近纪,K-Ar年龄为36。
2.
The pyroxenite xenoliths and amphibole xenocrysts occur in Middle Jurassic and Early Cretaceous volcanic rocks from Yanbian area.
延边地区中侏罗世和早白垩世火山岩中包含有较多的辉石岩捕虏体和角闪石捕虏晶,前者为普通辉石变种,其化学成分类似于中国东部新生代玄武岩中单斜辉石巨晶的成分,具有岩浆堆积成因特征;后者为韭闪石和镁质绿钠闪石变种,其成分类似于中生代晚期玄武岩中角闪二辉石岩包体里的角闪石和新生代玄武岩中的角闪石巨晶。
补充资料：捕蝇草的捕虫叶
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条